[ANN] ccminer 2.3 - opensource - GPL (tpruvot)

[bensam1231]

After you release 2.1 I might release a sp-mod #1 with an optimized zcash kernel with linux support and sourcecode included for 0.05 btc. It will not be opensource

One can hope. EWBF has no competition what so ever and after Nicehash stopped improving their hash, he did as well (weird, huh?).

[1713592231]

1713592231

[1713592231]

1713592231

[1713592231]

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[1713592231]

1713592231

[calculatorduck]

Does anyone know if ccminer 2.0 accesses the VRMs of a card to report power usage?

The reason I ask is because Afterburner has a warning stating that two programs monitoring voltage from the VRMs at the same time can be dangerous, I've also seen some reports of voltage spikes because of this with other monitoring programs.

I use EVGA Precision to adjust the clocks and fan speeds of my cards and it has a voltage monitor that can't be disabled it seems. I don't want it to conflict with mining software. I have no idea if this is relevant to ccminer so I thought I'd ask.

[Epsylon3]

not relevant

[boldogbanyasz]

Hi,

I'm trying to compile on Ubuntu 17.04 - and it doesn't work. Here is what I'm doing:

Code:

$ git clone https://github.com/tpruvot/ccminer.git
$ cd ccminer
$ ./autogen.sh
$ ./configure CFLAGS="-Wall -O3"
$ make
...
nvcc -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_52,code=\"sm_52,compute_52\" -I/usr/local/cuda/include -I. -I./compat/jansson --ptxas-options="-v" --maxrregcount=128 -o heavy/heavy.o -c heavy/heavy.cu
ERROR: No supported gcc/g++ host compiler found, but clang-3.8 is available.
       Use 'nvcc -ccbin clang-3.8' to use that instead.

ok, so I edit Makefile.am so that nvcc_FLAGS includes "-ccbin clang-3.8"

then:

Code:

$ ./autogen.sh
$ ./configure CFLAGS="-Wall -O3"
$ make
...
nvcc -I./compat/jansson -I. -I/usr/local/cuda/include  -gencode=arch=compute_20,code=\"sm_21,compute_20\" -o scrypt/salsa_kernel.o -c scrypt/salsa_kernel.cu
nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
ERROR: No supported gcc/g++ host compiler found, but clang-3.8 is available.
       Use 'nvcc -ccbin clang-3.8' to use that instead.

ok, so I edit entries in Makefile that invoke nvcc but do not reference nvcc_FLAGS to include "-ccbin clang-3.8"

then:

Code:

make
...
g++  -g -O2 -pthread -L/usr/local/cuda/lib64   -o ccminer ccminer-crc32.o ccminer-hefty1.o ccminer-ccminer.o ccminer-pools.o ccminer-util.o ccminer-bench.o ccminer-bignum.o ccminer-api.o ccminer-hashlog.o ccminer-nvml.o ccminer-stats.o ccminer-sysinfos.o ccminer-cuda.o heavy/heavy.o heavy/cuda_blake512.o heavy/cuda_combine.o heavy/cuda_groestl512.o heavy/cuda_hefty1.o heavy/cuda_keccak512.o heavy/cuda_sha256.o heavy/bastion.o heavy/cuda_bastion.o ccminer-fuguecoin.o Algo256/cuda_fugue256.o sph/ccminer-fugue.o ccminer-groestlcoin.o cuda_groestlcoin.o ccminer-myriadgroestl.o cuda_myriadgroestl.o lyra2/ccminer-Lyra2.o lyra2/ccminer-Sponge.o lyra2/lyra2RE.o lyra2/cuda_lyra2.o lyra2/lyra2REv2.o lyra2/cuda_lyra2v2.o lyra2/ccminer-Lyra2Z.o lyra2/lyra2Z.o lyra2/cuda_lyra2Z.o Algo256/cuda_bmw256.o Algo256/cuda_cubehash256.o Algo256/cuda_blake256.o Algo256/cuda_groestl256.o Algo256/cuda_keccak256.o Algo256/cuda_skein256.o Algo256/blake256.o Algo256/decred.o Algo256/vanilla.o Algo256/keccak256.o Algo256/blake2s.o sph/ccminer-blake2s.o Algo256/bmw.o Algo256/cuda_bmw.o crypto/ccminer-xmr-rpc.o crypto/ccminer-wildkeccak-cpu.o crypto/wildkeccak.o crypto/cryptolight.o crypto/cryptolight-core.o crypto/ccminer-cryptolight-cpu.o crypto/cryptonight.o crypto/cryptonight-core.o crypto/cryptonight-extra.o crypto/ccminer-cryptonight-cpu.o crypto/ccminer-oaes_lib.o crypto/ccminer-aesb.o crypto/cpu/ccminer-c_keccak.o JHA/jha.o JHA/jackpotcoin.o JHA/cuda_jha_keccak512.o JHA/cuda_jha_compactionTest.o cuda_checkhash.o quark/cuda_jh512.o quark/cuda_quark_blake512.o quark/cuda_quark_groestl512.o quark/cuda_skein512.o quark/cuda_bmw512.o quark/cuda_quark_keccak512.o quark/nist5.o quark/quarkcoin.o quark/cuda_quark_compactionTest.o neoscrypt/ccminer-neoscrypt.o neoscrypt/ccminer-neoscrypt-cpu.o neoscrypt/cuda_neoscrypt.o pentablake.o skein.o cuda_skeincoin.o ccminer-skein2.o zr5.o sha256/sha256d.o sha256/cuda_sha256d.o sha256/sha256t.o sha256/cuda_sha256t.o sia/sia.o sia/ccminer-sia-rpc.o sph/ccminer-blake2b.o sph/ccminer-bmw.o sph/ccminer-blake.o sph/ccminer-groestl.o sph/ccminer-jh.o sph/ccminer-keccak.o sph/ccminer-skein.o sph/ccminer-cubehash.o sph/ccminer-echo.o sph/ccminer-luffa.o sph/ccminer-sha2.o sph/ccminer-shavite.o sph/ccminer-simd.o sph/ccminer-hamsi.o sph/ccminer-hamsi_helper.o sph/ccminer-streebog.o sph/ccminer-shabal.o sph/ccminer-whirlpool.o sph/ccminer-sha2big.o sph/ccminer-haval.o sph/ccminer-ripemd.o sph/ccminer-sph_sha2.o lbry/lbry.o lbry/cuda_sha256_lbry.o lbry/cuda_sha512_lbry.o lbry/cuda_lbry_merged.o qubit/qubit.o qubit/qubit_luffa512.o qubit/deep.o qubit/luffa.o x11/x11.o x11/fresh.o x11/cuda_x11_luffa512.o x11/cuda_x11_cubehash512.o x11/cuda_x11_shavite512.o x11/cuda_x11_simd512.o x11/cuda_x11_echo.o x11/cuda_x11_luffa512_Cubehash.o x11/x11evo.o x11/timetravel.o x11/bitcore.o x13/x13.o x13/cuda_x13_hamsi512.o x13/cuda_x13_fugue512.o x15/x14.o x15/x15.o x15/cuda_x14_shabal512.o x15/cuda_x15_whirlpool.o x15/whirlpool.o x15/cuda_x15_whirlpool_sm3.o x17/x17.o x17/hmq17.o x17/cuda_x17_haval256.o x17/cuda_x17_sha512.o x11/c11.o x11/s3.o x11/sib.o x11/veltor.o x11/cuda_streebog.o ccminer-scrypt.o ccminer-scrypt-jane.o scrypt/blake.o scrypt/keccak.o scrypt/sha256.o scrypt/salsa_kernel.o scrypt/test_kernel.o scrypt/fermi_kernel.o scrypt/kepler_kernel.o scrypt/nv_kernel.o scrypt/nv_kernel2.o scrypt/titan_kernel.o  -lcurl compat/jansson/libjansson.a -lpthread -lcudart -static-libstdc++ -fopenmp -lcrypto -lssl -lz    -lcrypto -lssl -lz 
/usr/bin/ld: heavy/heavy.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_blake512.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_combine.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_groestl512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_hefty1.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_keccak512.o: relocation R_X86_64_32S against symbol `d_hash3output' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_sha256.o: relocation R_X86_64_32S against symbol `d_hash2output' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/bastion.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: heavy/cuda_bastion.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_fugue256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: cuda_groestlcoin.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: cuda_myriadgroestl.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lyra2/lyra2RE.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lyra2/cuda_lyra2.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lyra2/lyra2REv2.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lyra2/cuda_lyra2v2.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lyra2/lyra2Z.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lyra2/cuda_lyra2Z.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_bmw256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_cubehash256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_blake256.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_groestl256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_keccak256.o: relocation R_X86_64_32S against symbol `d_KNonce' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_skein256.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/blake256.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/decred.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/vanilla.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/keccak256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/blake2s.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/bmw.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: Algo256/cuda_bmw.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: crypto/wildkeccak.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: crypto/cryptolight.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: crypto/cryptolight-core.o: relocation R_X86_64_32S against symbol `device_bfactor' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: crypto/cryptonight.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: crypto/cryptonight-core.o: relocation R_X86_64_32S against symbol `device_bfactor' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: crypto/cryptonight-extra.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: JHA/jha.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: JHA/jackpotcoin.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: JHA/cuda_jha_keccak512.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: JHA/cuda_jha_compactionTest.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: cuda_checkhash.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_jh512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_quark_blake512.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_quark_groestl512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_skein512.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_bmw512.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_quark_keccak512.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/nist5.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/quarkcoin.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: quark/cuda_quark_compactionTest.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: neoscrypt/cuda_neoscrypt.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: pentablake.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: skein.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: cuda_skeincoin.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: zr5.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: sha256/sha256d.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: sha256/cuda_sha256d.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: sha256/sha256t.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: sha256/cuda_sha256t.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: sia/sia.o: relocation R_X86_64_32S against `.rodata.cst8' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lbry/lbry.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lbry/cuda_sha256_lbry.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lbry/cuda_sha512_lbry.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: lbry/cuda_lbry_merged.o: relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: qubit/qubit.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: qubit/qubit_luffa512.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: qubit/deep.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: qubit/luffa.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/x11.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/fresh.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_x11_luffa512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_x11_cubehash512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_x11_shavite512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_x11_simd512.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_x11_echo.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_x11_luffa512_Cubehash.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/x11evo.o: relocation R_X86_64_32S against `.data' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/timetravel.o: relocation R_X86_64_32S against `.data' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/bitcore.o: relocation R_X86_64_32S against `.data' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x13/x13.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x13/cuda_x13_hamsi512.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x13/cuda_x13_fugue512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x15/x14.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x15/x15.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x15/cuda_x14_shabal512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x15/cuda_x15_whirlpool.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x15/whirlpool.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x15/cuda_x15_whirlpool_sm3.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x17/x17.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x17/hmq17.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x17/cuda_x17_haval256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x17/cuda_x17_sha512.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/c11.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/s3.o: relocation R_X86_64_32S against symbol `opt_benchmark' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/sib.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/veltor.o: relocation R_X86_64_32S against symbol `device_map' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: x11/cuda_streebog.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/blake.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/keccak.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/sha256.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/salsa_kernel.o: relocation R_X86_64_32S against symbol `opt_nfactor' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/test_kernel.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/fermi_kernel.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/kepler_kernel.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/nv_kernel.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/nv_kernel2.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: scrypt/titan_kernel.o: relocation R_X86_64_32S against `.bss' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status

I wonder what I'm doing wrong...

[Amph]

Here lets go down the list.

Bitcore is 58% faster 1070 to 1080ti
x17 is 56% faster
Tribus is 65% faster
Skein itself is 65% faster
Blake14r(Decred) is 69% faster
Equihash is 51% faster
Library is 68% faster
Lyra2v2 is 69% faster

wrong on x17 you can do 70% faster, 20MH with a 1080ti versus 11-12MH

skein is 85% faster, again wrong, 550MH versus 1GH

equihash is more like 60%, 480 versus 780

lbry is 300 versus 500, so less than what you have

i don't know where you pulled those numbers but they are all wrong...i have both card and i tested with the best miner for 1080ti, the alexis 1.0 not ccminer 2.0

[pallas]

Hi,

I'm trying to compile on Ubuntu 17.04 - and it doesn't work. Here is what I'm doing:

Since you are on ubuntu, why don't you simply use gcc?

[namzy]

Got a problem on Ubuntu 16.04 with ccminer.
Here are my cards:
http://i.piccy.info/i9/98183c88533e6001b74163946ed1bd44/1499722989/67246/1148875/Snymok_ekrana_2017_07_11_v_0_41_39.png

And I've constantly got this unpleasant thing:
http://i.piccy.info/i9/82a7dd60e3daf7f87f148cf33f14a73e/1499723088/448982/1148875/Snymok_ekrana_2017_07_11_v_0_37_25.png

What should I do to solve this problem? Many thanx ahead)

[boldogbanyasz]

Hi,

I'm trying to compile on Ubuntu 17.04 - and it doesn't work. Here is what I'm doing:

Since you are on ubuntu, why don't you simply use gcc?

because with the gcc version that comes with ubuntu 17.04, nvcc doesn't work:

Code:

$make
...
nvcc -gencode=arch=compute_61,code=\"sm_61,compute_61\" -I/usr/local/cuda/include -I. -I./compat/jansson  --ptxas-options="-v"  --maxrregcount=128 -o heavy/heavy.o -c heavy/heavy.cu
ERROR: No supported gcc/g++ host compiler found, but clang-3.8 is available.
       Use 'nvcc -ccbin clang-3.8' to use that instead.
Makefile:2489: recipe for target 'heavy/heavy.o' failed

gcc is:

Code:

$ gcc --version
gcc (Ubuntu 6.3.0-12ubuntu2) 6.3.0 20170406
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

the above error with -fPIC comes if I use gcc to compile the C code while I use clang with nvcc. if I try to harmonize and use clang for both C code and nvcc, compilation fails with the following:

Code:

clang++-3.8 -DHAVE_CONFIG_H -I.   -pthread -fno-strict-aliasing -I./compat/jansson  -I/usr/local/cuda/include     -g -O2 -MT ccminer-scrypt.o -MD -MP -MF .deps/ccminer-scrypt.Tpo -c -o ccminer-scrypt.o `test -f 'scrypt.cpp' || echo './'`scrypt.cpp
scrypt.cpp:34:10: fatal error: 'omp.h' file not found
#include <omp.h>
         ^
1 error generated.
Makefile:1995: recipe for target 'ccminer-scrypt.o' failed

interestingly, configure says that OpenMP is not supported when using clang:

Code:

$ CC=clang-3.8
$ CXX=clang++-3.8
$ ./autogen.sh
$ ./configure CFLAGS="-Wall -O3 -march=native"
...
checking for clang-3.8 option to support OpenMP... unsupported

this it seems that it doesn't compile with gcc because nvcc doesn't like the gcc version, and it doesn't compile with clang because it doesn't support OpenMP.

what other options would be to compile?

did anyone manage to compile under ubuntu 17.04?

[joblo]

this it seems that it doesn't compile with gcc because nvcc doesn't like the gcc version, and it doesn't compile with clang because it doesn't support OpenMP.

what other options would be to compile?

did anyone manage to compile under ubuntu 17.04?

Wonderful! 17.04 comes with gcc 6 but with Cuda that only supports up to gcc 5. 3 months in and Nvidia still hasn't
released an updated Cuda for 17.04.

Edit: After posting I realized Nvidia only releases for LTS. That leaves installing gcc 5 as a solution.

[boldogbanyasz]

this it seems that it doesn't compile with gcc because nvcc doesn't like the gcc version, and it doesn't compile with clang because it doesn't support OpenMP.

what other options would be to compile?

did anyone manage to compile under ubuntu 17.04?

Wonderful! 17.04 comes with gcc 6 but with Cuda that only supports up to gcc 5. 3 months in and Nvidia still hasn't
released an updated Cuda for 17.04.

Edit: After posting I realized Nvidia only releases for LTS. That leaves installing gcc 5 as a solution.

indeed, compiles fine with gcc 5. thanks!

[nizzuu]

@Epsylon3

Can you add lyra2z330 algo support, please? Seems no GPU miners so far

lyra2 from Zoin (not Zcoin)
Nown finaly named as: lyra2z330
params:
LYRA2(BEGIN(thash), 32, BEGIN(nVersion), 80, BEGIN(nVersion), 80, 2, 330, 256)

Seems to be great for Nvidia

[geenius]

I am trying to mine LBRY on yiimp with ccminer 2.0 but according to the pool stats I did not find anything for 2 days even if the miner finds. Is there any special settings needed? I have 5 x 1080ti.

[bensam1231]

Here lets go down the list.

Bitcore is 58% faster 1070 to 1080ti
x17 is 56% faster
Tribus is 65% faster
Skein itself is 65% faster
Blake14r(Decred) is 69% faster
Equihash is 51% faster
Library is 68% faster
Lyra2v2 is 69% faster

wrong on x17 you can do 70% faster, 20MH with a 1080ti versus 11-12MH

skein is 85% faster, again wrong, 550MH versus 1GH

equihash is more like 60%, 480 versus 780

lbry is 300 versus 500, so less than what you have

i don't know where you pulled those numbers but they are all wrong...i have both card and i tested with the best miner for 1080ti, the alexis 1.0 not ccminer 2.0

Check the link, it's from a database of 100s of cards. Your numbers are completely irrelevant. You're doing something wrong along the way or have a private miner. The database also lists the miner.

I told you EXACTLY where I pulled the numbers from. Myself, what to mine, cryptominingblog, and most importantly Epsylons database on yiimp. Like there is literally no other way you can try to prove those numbers. Hell those numbers WOULD be in the database on yiimp if you mined with those speeds... lol. What do you think it means what the miner reports "Pool asked for stats"? XD

[danspasiva]

Can anyone here help me? I simply cannot get the ccminer to work no matter what i try.  It turns on, mines like 15 shares, then crashes with the error message "illegal memory access"

Nothing i've tried works, even with lower intensity.

Running 6x 1070's on windows 10

[newmz]

Can anyone here help me? I simply cannot get the ccminer to work no matter what i try.  It turns on, mines like 15 shares, then crashes with the error message "illegal memory access"

Nothing i've tried works, even with lower intensity.

Running 6x 1070's on windows 10

Maybe try raising your virtual memory up to some crazy amount like 64GB or something.

[GoldTiger69]

ccminer only runs on Nvidia cards, or can I run it on AMD cards?
Thanks in advance.

[Epsylon3]

CUDA = nvidia only

[namjey]

Does this miner have devfee?
If so, how much?

[scryptr]

Does this miner have devfee?
If so, how much?

NO DEVELOPMENT FEE.  KINDLY DONATE TO TPRUVOT AND USE HIS "YIIMP.CCMINER.ORG" POOL--

It is always a good idea to read the first page of a developer's thread before posting.    CCminer is supported by donations.       --scryptr

[namjey]

can anybody help me to solve this problem?

I am currently mining LBC. The problem is that my GPU usage is not stable. It jumps from 98% to 1% and back to 98%. However when I mine other coins, it stays stable at 98%.
Any suggestions? Thanks!!